- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02P - Ignition, other than compression ignition, for internal-combustion enginestesting of ignition timing in compression-ignition engines
- F02P 23/02 - Friction, pyrophoric, or catalytic ignition
Patent holdings for IPC class F02P 23/02
Total number of patents in this class: 5
10-year publication summary
|
3
|
1
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| National Technology & Engineering Solutions of Sandia, LLC | 1953 |
2 |
| Goodrich Corporation | 2181 |
1 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2456 |
1 |
| Mcearth Holdings Ltd | 3 |
1 |
| Other owners | 0 |